SE8201350L - SET TO MAKE FREEZE DRIED LIPOS MIXTURES - Google Patents

SET TO MAKE FREEZE DRIED LIPOS MIXTURES

Info

Publication number
SE8201350L
SE8201350L SE8201350A SE8201350A SE8201350L SE 8201350 L SE8201350 L SE 8201350L SE 8201350 A SE8201350 A SE 8201350A SE 8201350 A SE8201350 A SE 8201350A SE 8201350 L SE8201350 L SE 8201350L
Authority
SE
Sweden
Prior art keywords
liposome
freeze
aqueous
lipos
mixtures
Prior art date
Application number
SE8201350A
Other languages
Swedish (sv)
Other versions
SE454049B (en
Inventor
J R Evans
F J T Fildes
J E Oliver
Original Assignee
Ici Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ici Ltd filed Critical Ici Ltd
Publication of SE8201350L publication Critical patent/SE8201350L/en
Publication of SE454049B publication Critical patent/SE454049B/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/10—Dispersions; Emulsions
    • A61K9/127—Liposomes
    • A61K9/1277—Processes for preparing; Proliposomes

Abstract

Process for preparing a freeze-dried, potential liposome, mixture which comprises either (a) dissolving at least one liposome-forming amphipathic lipid, at least one biologically-active compound, and optionally one or more adjuvants, in a suitable solvent, and then freeze-drying the solution, or (b) preparing by any known method an aqueous liposome composition containing at least one biologically-active compound, and then freeze-drying the said aqueous liposome composition. Process for preparing an aqueous liposome composition which comprises dispersing said freeze-dried, potential liposome, mixture, obtained by procedure (a) or (b), in a suitable aqueous medium.

Claims (1)

PatentkravPatent claims 1. satt att framstalla en frystorkad, potentiell liposomblandning,kannetecknat av att man p& vilket sea heist kant satt framstaller en vattenhaltig liposomkomposition innehallande vatten, minst en liposombildande amfipatisk lipid, minst en biologiskt aktiv forening oak eventuellt minst ett hjdlpmedel, oak darefter frystorkar den vattenhaltiga liposomkcmpositioneo fbr rramstallning av en frystorkad, potentiell liposomblandning.1. set forth to produce a lyophilized, potential liposome mixture, characterized in that an aqueous liposome composition containing water, at least one liposome-forming amphipathic lipid, at least one biologically active compound and optionally at least one adjuvant is prepared, which then lyophilizes the aqueous liposome composition for the preparation of a lyophilized, potential liposome mixture.
SE8201350A 1977-05-10 1982-03-04 SET TO MAKE A FREEZE DRIED POTENTIAL LIPOS MIXTURE SE454049B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB19510/77A GB1575343A (en) 1977-05-10 1977-05-10 Method for preparing liposome compositions containing biologically active compounds

Publications (2)

Publication Number Publication Date
SE8201350L true SE8201350L (en) 1982-03-04
SE454049B SE454049B (en) 1988-03-28

Family

ID=10130587

Family Applications (3)

Application Number Title Priority Date Filing Date
SE7805276A SE440725B (en) 1977-05-10 1978-05-09 SET TO MAKE A FREEZE DRIED MIXTURE OF POTENTIAL LIPOSOMES
SE8201351A SE453962B (en) 1977-05-10 1982-03-04 WAY TO MAKE A WATER-LIPOSOMER PREPARATION
SE8201350A SE454049B (en) 1977-05-10 1982-03-04 SET TO MAKE A FREEZE DRIED POTENTIAL LIPOS MIXTURE

Family Applications Before (2)

Application Number Title Priority Date Filing Date
SE7805276A SE440725B (en) 1977-05-10 1978-05-09 SET TO MAKE A FREEZE DRIED MIXTURE OF POTENTIAL LIPOSOMES
SE8201351A SE453962B (en) 1977-05-10 1982-03-04 WAY TO MAKE A WATER-LIPOSOMER PREPARATION

Country Status (19)

Country Link
US (2) US4311712A (en)
JP (1) JPS53142514A (en)
AU (1) AU514644B2 (en)
BE (1) BE866697A (en)
CA (1) CA1114758A (en)
CH (2) CH652615A5 (en)
DE (1) DE2818655A1 (en)
DK (2) DK156765C (en)
FI (1) FI63856C (en)
FR (1) FR2390159A1 (en)
GB (1) GB1575343A (en)
IE (1) IE46571B1 (en)
IL (2) IL54270A (en)
IT (1) IT1094811B (en)
NL (1) NL7805005A (en)
NO (3) NO150184C (en)
NZ (1) NZ186696A (en)
SE (3) SE440725B (en)
ZA (1) ZA781416B (en)

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Also Published As

Publication number Publication date
IL61475A0 (en) 1980-12-31
NO150184C (en) 1984-09-05
DK156765C (en) 1990-02-19
US4370349A (en) 1983-01-25
SE8201351L (en) 1982-03-04
DK122388D0 (en) 1988-03-07
GB1575343A (en) 1980-09-17
SE7805276L (en) 1978-11-11
IT7823207A0 (en) 1978-05-10
BE866697A (en) 1978-11-03
NO153121B (en) 1985-10-14
DK206578A (en) 1978-11-11
NO150184B (en) 1984-05-28
US4311712A (en) 1982-01-19
DE2818655A1 (en) 1978-11-23
FI63856C (en) 1983-09-12
IL54270A (en) 1981-06-29
AU514644B2 (en) 1981-02-19
JPS53142514A (en) 1978-12-12
DK122388A (en) 1988-03-07
NO153121C (en) 1986-01-22
SE454049B (en) 1988-03-28
IT1094811B (en) 1985-08-10
NO840064L (en) 1978-11-13
ZA781416B (en) 1979-03-28
NO834219L (en) 1978-11-13
DK156765B (en) 1989-10-02
JPS6252724B2 (en) 1987-11-06
DE2818655C2 (en) 1987-05-14
FR2390159B1 (en) 1983-01-14
CA1114758A (en) 1981-12-22
FI63856B (en) 1983-05-31
FR2390159A1 (en) 1978-12-08
IE780464L (en) 1978-11-10
NO780838L (en) 1978-11-13
CH652615A5 (en) 1985-11-29
NL7805005A (en) 1978-11-14
CH650944A5 (en) 1985-08-30
AU3423578A (en) 1979-09-20
SE440725B (en) 1985-08-19
NZ186696A (en) 1980-10-08
FI781012A (en) 1978-11-11
IL54270A0 (en) 1978-06-15
SE453962B (en) 1988-03-21
IE46571B1 (en) 1983-07-27

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